I'm suprised piggy coin has lasted this long. It started off well but it died down and I thought it was dead. Well it was, then all of a sudden it was trading again but I did notice people advertising the exchanges on which piggy was on and for the last few months it has been doing really well. Although I wish the POS was higher than 3%
Hmm, only a fraction of PIGGY is getting staked (such that the actual growth of # of piggycoins is more like 1%, last I checked). So there's an incentive to stake because you'll gain an ever larger share of PIGGY as you do so, albeit slowly.
But if you go too high with this it starts diluting the value of all piggycoins, similar to the debasement of fiat currency. Because of an online game (Dragon Knights of Valeria) I've been holding some HYPER lately, and while its 5%/month sounds great, it's been deflating in value faster than that. The explosive growth is simply unsustainable.